“primary standards of national defense”的概念、定义、翻译、参考文献-科学参考

单词	primary standards of national defense
释义	primary standards of national defense Encyclopedia 工学（计量）释 primary standards of national defense国防最高计量标准在国防军工系统中具有最高计量特性，由国家国防科技工业计量主管部门考核合格并授权在国防军工系统中进行量值传递的测量标准。
随便看	superconducting resonant cavity superconducting ring superconducting single photon detector superconducting sponge superconducting state superconducting storage ring superconducting super collider superconducting super collider, SSC superconducting terahertz detector superconducting terahertz radiation source superconducting thermal switch superconducting thin film superconducting transformer superconducting transient electromagnetic instrument superconducting transition edge sensor superconducting transition edge single photon sensor superconducting transition temperature superconducting transmission superconducting transmission line superconducting tunnel effect superconducting tunneling superconducting tunnel junction superconducting tunnel junction detector superconducting voltage standard superconducting vortex lattice

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。